JP2017520529A - ベラプロスト及びその誘導体の製造方法 - Google Patents
ベラプロスト及びその誘導体の製造方法 Download PDFInfo
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- JP2017520529A JP2017520529A JP2016568811A JP2016568811A JP2017520529A JP 2017520529 A JP2017520529 A JP 2017520529A JP 2016568811 A JP2016568811 A JP 2016568811A JP 2016568811 A JP2016568811 A JP 2016568811A JP 2017520529 A JP2017520529 A JP 2017520529A
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- 229960002890 beraprost Drugs 0.000 title claims abstract description 76
- CTPOHARTNNSRSR-APJZLKAGSA-N beraprost Chemical compound O([C@H]1C[C@@H](O)[C@@H]([C@@H]21)/C=C/[C@@H](O)C(C)CC#CC)C1=C2C=CC=C1CCCC(O)=O CTPOHARTNNSRSR-APJZLKAGSA-N 0.000 title abstract description 64
- 238000004519 manufacturing process Methods 0.000 title description 9
- 238000000034 method Methods 0.000 claims abstract description 85
- -1 beraprost ester diol compound Chemical class 0.000 claims description 181
- 150000001875 compounds Chemical class 0.000 claims description 142
- 238000006243 chemical reaction Methods 0.000 claims description 83
- 239000003054 catalyst Substances 0.000 claims description 33
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 32
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 25
- 125000006241 alcohol protecting group Chemical group 0.000 claims description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 23
- XHLHPRDBBAGVEG-UHFFFAOYSA-N 1-tetralone Chemical compound C1=CC=C2C(=O)CCCC2=C1 XHLHPRDBBAGVEG-UHFFFAOYSA-N 0.000 claims description 22
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 22
- 229910052794 bromium Inorganic materials 0.000 claims description 21
- ASZFCDOTGITCJI-UHFFFAOYSA-N 6-oxabicyclo[3.1.0]hex-2-ene Chemical compound C1C=CC2OC12 ASZFCDOTGITCJI-UHFFFAOYSA-N 0.000 claims description 20
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 20
- 238000005937 allylation reaction Methods 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 17
- 239000003153 chemical reaction reagent Substances 0.000 claims description 15
- YLGRTLMDMVAFNI-UHFFFAOYSA-N tributyl(prop-2-enyl)stannane Chemical compound CCCC[Sn](CCCC)(CCCC)CC=C YLGRTLMDMVAFNI-UHFFFAOYSA-N 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 13
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 12
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 11
- 101150003085 Pdcl gene Proteins 0.000 claims description 10
- 150000002009 diols Chemical class 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 229910052763 palladium Inorganic materials 0.000 claims description 10
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 238000005906 dihydroxylation reaction Methods 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001336 alkenes Chemical group 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000006317 isomerization reaction Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- 238000005949 ozonolysis reaction Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 230000000397 acetylating effect Effects 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 230000002140 halogenating effect Effects 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 4
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 claims 2
- MVJRXTSUBHUUPN-UHFFFAOYSA-M carbon monoxide;ruthenium(1+);triphenylphosphane;chloride Chemical group [O+]#[C-].[Ru]Cl.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 MVJRXTSUBHUUPN-UHFFFAOYSA-M 0.000 claims 1
- 125000004404 heteroalkyl group Chemical group 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 239
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 207
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 183
- 239000000243 solution Substances 0.000 description 103
- 239000000203 mixture Substances 0.000 description 99
- 239000011541 reaction mixture Substances 0.000 description 94
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 90
- 235000019439 ethyl acetate Nutrition 0.000 description 86
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 78
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 72
- 239000002904 solvent Substances 0.000 description 72
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 68
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 58
- 238000003786 synthesis reaction Methods 0.000 description 57
- 230000015572 biosynthetic process Effects 0.000 description 54
- 239000012043 crude product Substances 0.000 description 47
- 229910052786 argon Inorganic materials 0.000 description 45
- 239000007788 liquid Substances 0.000 description 43
- 235000019441 ethanol Nutrition 0.000 description 40
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 39
- UUMPJJUSWJCWJU-UHFFFAOYSA-N methyl 4-(2-hydroxyphenyl)butanoate Chemical compound COC(=O)CCCC1=CC=CC=C1O UUMPJJUSWJCWJU-UHFFFAOYSA-N 0.000 description 38
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 36
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 36
- 238000005481 NMR spectroscopy Methods 0.000 description 35
- 235000002639 sodium chloride Nutrition 0.000 description 34
- 239000012267 brine Substances 0.000 description 33
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 33
- 239000011734 sodium Substances 0.000 description 32
- 239000000543 intermediate Substances 0.000 description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 28
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 28
- 239000000047 product Substances 0.000 description 27
- KWGRBVOPPLSCSI-WCBMZHEXSA-N pseudoephedrine Chemical compound CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WCBMZHEXSA-N 0.000 description 26
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- 229960003908 pseudoephedrine Drugs 0.000 description 23
- 230000003595 spectral effect Effects 0.000 description 22
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 21
- 239000002253 acid Substances 0.000 description 21
- 0 *[C@]1[C@](*)C2c(cccc3CCCC(O*)=O)c3O[C@]2C1 Chemical compound *[C@]1[C@](*)C2c(cccc3CCCC(O*)=O)c3O[C@]2C1 0.000 description 20
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 20
- QAQKMSOVMMCNSE-VIFPVBQESA-N (3s)-1-dimethoxyphosphoryl-3-methylhept-5-yn-2-one Chemical compound COP(=O)(OC)CC(=O)[C@@H](C)CC#CC QAQKMSOVMMCNSE-VIFPVBQESA-N 0.000 description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
- 238000005893 bromination reaction Methods 0.000 description 17
- 125000006239 protecting group Chemical group 0.000 description 17
- 239000000741 silica gel Substances 0.000 description 17
- 229910002027 silica gel Inorganic materials 0.000 description 17
- 238000003756 stirring Methods 0.000 description 17
- 239000000284 extract Substances 0.000 description 15
- NOUIRZGGWSLLAJ-MFKMUULPSA-N n-[(1r,2r)-1-hydroxy-1-phenylpropan-2-yl]-n-methylpropanamide Chemical compound CCC(=O)N(C)[C@H](C)[C@H](O)C1=CC=CC=C1 NOUIRZGGWSLLAJ-MFKMUULPSA-N 0.000 description 15
- 239000012044 organic layer Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- 239000007858 starting material Substances 0.000 description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 14
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 14
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 13
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 13
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- 150000001408 amides Chemical class 0.000 description 13
- 230000031709 bromination Effects 0.000 description 13
- 238000004128 high performance liquid chromatography Methods 0.000 description 13
- 239000010410 layer Substances 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- LNNXOEHOXSYWLD-UHFFFAOYSA-N 1-bromobut-2-yne Chemical compound CC#CCBr LNNXOEHOXSYWLD-UHFFFAOYSA-N 0.000 description 12
- TYJJNBXDBMSAHY-UHFFFAOYSA-N 5-bromo-2-(3-bromo-2-hydroxy-3-phenylcyclopenten-1-yl)oxy-5-phenylcyclopenten-1-ol Chemical compound BrC1(C(=C(CC1)OC1=C(C(CC1)(Br)C1=CC=CC=C1)O)O)C1=CC=CC=C1 TYJJNBXDBMSAHY-UHFFFAOYSA-N 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 12
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 12
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 12
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 12
- 238000000746 purification Methods 0.000 description 12
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical compound C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 12
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 11
- 238000004440 column chromatography Methods 0.000 description 11
- 239000000725 suspension Substances 0.000 description 11
- IQHSSYROJYPFDV-UHFFFAOYSA-N 2-bromo-1,3-dichloro-5-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC(Cl)=C(Br)C(Cl)=C1 IQHSSYROJYPFDV-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 10
- 150000001299 aldehydes Chemical class 0.000 description 10
- 239000002585 base Substances 0.000 description 10
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 10
- 229940043279 diisopropylamine Drugs 0.000 description 10
- 150000002148 esters Chemical class 0.000 description 10
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 10
- 238000005160 1H NMR spectroscopy Methods 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- WLLGXSLBOPFWQV-UHFFFAOYSA-N MGK 264 Chemical compound C1=CC2CC1C1C2C(=O)N(CC(CC)CCCC)C1=O WLLGXSLBOPFWQV-UHFFFAOYSA-N 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- UPQZOUHVTJNGFK-UHFFFAOYSA-N diethyl 2-methylpropanedioate Chemical compound CCOC(=O)C(C)C(=O)OCC UPQZOUHVTJNGFK-UHFFFAOYSA-N 0.000 description 9
- 239000008194 pharmaceutical composition Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical group [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 8
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 8
- 229910052736 halogen Inorganic materials 0.000 description 8
- 150000002367 halogens Chemical group 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 8
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 7
- XXFXTBNFFMQVKJ-UHFFFAOYSA-N [diphenyl(trityloxy)methyl]benzene Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(C=1C=CC=CC=1)OC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 XXFXTBNFFMQVKJ-UHFFFAOYSA-N 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 150000008282 halocarbons Chemical class 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 239000004245 inosinic acid Substances 0.000 description 7
- 229940028843 inosinic acid Drugs 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 7
- 239000008096 xylene Substances 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- VTNNCASGXWQQEK-UHFFFAOYSA-N CCC(CC)CC#CCOC(CC(O)=O)=O Chemical compound CCC(CC)CC#CCOC(CC(O)=O)=O VTNNCASGXWQQEK-UHFFFAOYSA-N 0.000 description 6
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 description 6
- 239000002024 ethyl acetate extract Substances 0.000 description 6
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 6
- 125000001072 heteroaryl group Chemical group 0.000 description 6
- USZLCYNVCCDPLQ-UHFFFAOYSA-N hydron;n-methoxymethanamine;chloride Chemical compound Cl.CNOC USZLCYNVCCDPLQ-UHFFFAOYSA-N 0.000 description 6
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
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- 239000005457 ice water Substances 0.000 description 1
- HIFJCPQKFCZDDL-ACWOEMLNSA-N iloprost Chemical compound C1\C(=C/CCCC(O)=O)C[C@@H]2[C@@H](/C=C/[C@@H](O)C(C)CC#CC)[C@H](O)C[C@@H]21 HIFJCPQKFCZDDL-ACWOEMLNSA-N 0.000 description 1
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- 238000000338 in vitro Methods 0.000 description 1
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- 229910052741 iridium Inorganic materials 0.000 description 1
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- 230000007654 ischemic lesion Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
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- 239000000314 lubricant Substances 0.000 description 1
- 229960003646 lysine Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
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- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
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- 235000011056 potassium acetate Nutrition 0.000 description 1
- 229960004109 potassium acetate Drugs 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
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- 201000008312 primary pulmonary hypertension Diseases 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000006289 propionylation Effects 0.000 description 1
- 238000010515 propionylation reaction Methods 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 208000005069 pulmonary fibrosis Diseases 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002206 pyridazin-3-yl group Chemical group [H]C1=C([H])C([H])=C(*)N=N1 0.000 description 1
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 1
- 125000004527 pyrimidin-4-yl group Chemical group N1=CN=C(C=C1)* 0.000 description 1
- 125000004528 pyrimidin-5-yl group Chemical group N1=CN=CC(=C1)* 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- JDNQPKBFOBQRBN-UHFFFAOYSA-N ruthenium monohydride Chemical group [RuH] JDNQPKBFOBQRBN-UHFFFAOYSA-N 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003198 secondary alcohol group Chemical group 0.000 description 1
- 208000037812 secondary pulmonary hypertension Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960004249 sodium acetate Drugs 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- NUMQCACRALPSHD-UHFFFAOYSA-N tert-Butyl ethyl ether Natural products CCOC(C)(C)C NUMQCACRALPSHD-UHFFFAOYSA-N 0.000 description 1
- WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- 125000004632 tetrahydrothiopyranyl group Chemical group S1C(CCCC1)* 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 229960005032 treprostinil Drugs 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- UAIHPMFLFVHDIN-UHFFFAOYSA-K trichloroosmium Chemical compound Cl[Os](Cl)Cl UAIHPMFLFVHDIN-UHFFFAOYSA-K 0.000 description 1
- KHHOLOMEVBPRQY-UHFFFAOYSA-K trichloroosmium;hydrate Chemical compound O.Cl[Os](Cl)Cl KHHOLOMEVBPRQY-UHFFFAOYSA-K 0.000 description 1
- 125000001701 trimethoxybenzyl group Chemical group 0.000 description 1
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 description 1
- JBWKIWSBJXDJDT-UHFFFAOYSA-N triphenylmethyl chloride Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 JBWKIWSBJXDJDT-UHFFFAOYSA-N 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
- MGTXXLCYXLMYIM-UHFFFAOYSA-K trisodium triperiodate Chemical compound I(=O)(=O)(=O)[O-].[Na+].[Na+].[Na+].I(=O)(=O)(=O)[O-].I(=O)(=O)(=O)[O-] MGTXXLCYXLMYIM-UHFFFAOYSA-K 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 229960000314 zinc acetate Drugs 0.000 description 1
- 235000013904 zinc acetate Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
- C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/20—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
本出願は、2014年5月20日に提出された米国特許仮出願第62/000,800号、及び2014年6月2日に提出された米国特許仮出願第62/006,360号に対する利益を主張し、その内容は参照により全体が本明細書に組み込まれる。
(a)適切な触媒、好ましくはパラジウム触媒の存在下で、置換されたハロフェノールを、6‐オキサビシクロ[3.1.0]ヘキサ‐2‐エンと反応させて、構造式IIIで表されるエーテル化合物を形成させ、
Xは、ハロゲン、好ましくはF、Cl、又はBrであり;
R1は、アルキル、シクロアルキル、又はTBDMSであり;及び
R2は、独立して、H、又はアルコール保護基である)
R1は、メチル、又はエチルであり;
R2は、独立して、H、又はアルコール保護基であり;及び
R4は、CH(OH)CH2OH、又はCH=CH2である)
(a)式(II)の置換ハロフェノールを、6‐オキサビシクロ[3.1.0]ヘキサ‐2‐エンと反応させて、構造式(III)で表されるエーテル化合物を生成させ、
(b)式(III)のエーテル化合物を、アセチル化して、式(IV)の化合物を形成させ、
(e)式(VI)の化合物を、ジヒドロキシル化して、式(VII)の化合物を生成させ、
(f)ジヒドロキシ化合物(VII)を酸化させて、式(VIII)のアルデヒド化合物を生成させ、
(g)式(VIII)のアルデヒド化合物を還元し、そしてアセチル基を除去して、式(IX)のジオール化合物を得て、
(h)式(IX)のジオールを、式(VIIIA)の保護されたアルデヒドに変換し、
(i)式(VIIIA)の保護されたアルデヒドを、式(X)のホスホネートと反応させて、式(I)の化合物を得、
Xは、F、I、Cl。又はBrであり;
R1は、アルキル、シクロアルキル、又はTBDMSであり;及び
R2は、独立して、H又はアルコール保護基である)
R1は、メチル、又はエチルであり;
R2は、独立して、H、又はアルコール保護基であり;及び
R4は、CH(OH)CH2OH、又はCH=CH2である)
(i)式(II)の置換されたハロフェノールを、6‐オキサビシクロ[3.1.0]ヘキサ‐2‐エンと反応させて、構造式(III)で表されるエーテル化合物を形成させる
(i)式(XXV)のα‐テトラロンを酸化して、構造式(XXVI)で表されるベンゾラクトンを形成させる。
(iii)式(XXVII)の化合物をハロゲン化して、構造式(II)で表される化合物を得、式中、X、及びR1は、上で定義された通りである。
c=水性ワークアップを伴う、又は伴わない粗生成物;
p=酢酸エチル、及びヘキサンの勾配を用いる、シリカゲルカラムクロマトグラフィーにより精製;
r=−40℃で、シクロペンタン、及び酢酸エチル(比率:100:1)から再結晶化。
ケトホスホネート中間体(X)、すなわち(S)−ジメチル−(3−メチル−2−オキソヘプト−5−イン−1−イル)ホスホネート(8)を、次の通りに合成することができる。
ベラプロストを、次のスキームVIIIに従って、1,3−シクロペンタジエンから出発して調製することができる。
磁気攪拌棒及び温度計を備えた、100mlの二口丸底フラスコを、ベラプロスト(314d)(0.500g)及び酢酸エチル(15ml)により充填した。この混合物を75−80℃に暖め、透明な溶液を得た。この透明な溶液に、エタノール(3.0ml)中、水酸化カリウム(0.066g)を添加し、そして75−80℃で数分間、攪拌し、そしてその混合物を、周囲温度に、約2時間にわたって冷却した。周囲温度で、沈殿した生成物を、濾過により単離し、そしてエタノールにより洗浄した。生成物を、ブフナー漏斗からガラス皿に、ヒュームフード下での一晩の空気乾燥のために移し、ベラプロスト(0.420g)の自由流動性白色固体塩を得;固体をエタノール及び水から結晶化し、ベラプロストカリウム塩の純粋な立体異性体を得;キラルHPLCによりキラル純度99.6%;mp 270−272℃ (分解); 計算値: C = 66.03; H = 6.70; 実測値c = 65.82; H ==6.67。化合物を、スペクトルデータにより特徴づけた。
磁気攪拌棒及び温度計を備えた、100mlの二ロ丸底フラスコを、ベラプロスト(314d)(0.490g)及びエチルアルコール(18ml)により充填した。この透明な溶液に、水(0.5ml)中、水酸化カリウム(0.064g)を添加し、そしてその混合物を78−80℃に暖め、透明な液体を得た。これを78−80℃で数分間、攪拌し、次にその混合物を、周囲温度に、約2時間にわたって冷却した。周囲温度で、沈殿した生成物を、濾過により単離し、そしてエタノールにより洗浄した。生成物を、ブフナー漏斗からガラス皿に、ヒュームフード下での一晩の空気乾燥のために移し、ベラプロスト(0.314g)の自由流動性白色固体塩を得た。
Claims (26)
- 以下の構造式(IX):
(i)パラジウム触媒の存在下、置換されたハロフェノールを、6‐オキサビシクロ[3.1.0]ヘクス‐2‐エンと反応させて、構造式(III)で表されるエーテル化合物を形成させ、
Xは、F、Cl、Br、又はIであり;
R1は、アルキル、シクロアルキル、又はTBDMSであり;及び
R2は、独立して、H、又はアルコール保護基である)
ことを含む、方法。 - R1が、メチル、又はエチルである、請求項1に記載の方法。
- 前記パラジウム触媒が、PdCl2(PPh3)2である、請求項1に記載の方法。
- 前記アリル化反応が、アリル化試薬の存在下、行われる、請求項1に記載の方法。
- 前記アリル化試薬が、アリルトリブチルスズである、請求項5に記載の方法。
- 前記末端オレフィン異性化反応が、遷移金属触媒の存在下、行われる、請求項1に記載の方法。
- 前記遷移金属触媒が、カルボニルクロロヒドリドトリス(トリフェニルホスフィン)ルテニウム(II)である、請求項7に記載の方法。
- 以下の構造式(I):
(a)パラジウム触媒の存在下、置換されたハロフェノールを、6‐オキサビシクロ[3.1.0]ヘクス‐2‐エンと反応させて、以下の構造式(III)で表されるエーテル化合物を形成させ、
Xは、F、Cl、Br、又はIであり;
R1は、アルキル、シクロアルキル、又はTBDMSであり;
R2は、独立して、H、又はアルコール保護基であり;
R3は、1〜4個の炭素原子を有する、直鎖、又は分岐のアルキル基であり;及び
R6は、アルコール保護基である)
ことを含む、方法。 - R1が、メチル、又はエチルである、請求項9に記載の方法。
- 前記パラジウム触媒が、PdCl2(PPh3)2である、請求項9に記載の方法。
- 前記アリル化反応が、アリル化試薬の存在下、行われる、請求項9に記載の方法。
- 前記アリル化試薬が、アリルトリブチルスズである、請求項12に記載の方法。
- 前記アリルアセトキシル化反応が、酢酸、及びPdCl2触媒の存在下、行われる、請求項9に記載の方法。
- 前記触媒ジヒドロキシル化が、N‐メチルモルホリン N‐オキシド(NMO)酸化剤、及び触媒量のOsO4の存在下、行われる、請求項9に記載の方法。
- 前記ジヒドロキシ化合物(VII)が、過ヨウ素酸化合物の存在下、酸化される、請求項9に記載の方法。
- 前記過ヨウ素酸化合物が、メタ過ヨウ素酸ナトリウムである、請求項16に記載の方法。
- Xが、Br、Cl、又はIである、請求項18に記載の化合物。
- R1が、メチル、又はエチルである、請求項18に記載の化合物。
- R2が、H、THP、又はTBDMSである、請求項18に記載の化合物。
- R2が、THP、又はTBDMSである、請求項23に記載の化合物。
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PCT/US2015/031616 WO2015179427A1 (en) | 2014-05-20 | 2015-05-19 | Methods for producing beraprost and its derivatives |
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EP3145919A4 (en) * | 2014-05-20 | 2018-03-14 | Lung Biotechnology PBC | Methods for producing beraprost and its derivatives |
HU231033B1 (hu) | 2016-03-22 | 2019-12-30 | CHINOIN Gyógyszer és Vegyészeti Termékek Gyára Zrt. | Eljárás 3-as kötést tartalmazó optikailag aktív karbonsavak, karbonsav sók és karbonsav származékok előállítására |
HU231080B1 (hu) | 2016-04-05 | 2020-07-28 | CHINOIN Gyógyszer és Vegyészeti Termékek Gyára Zrt. | Eljárás optikailag aktív Beraprost előállítására |
KR101777633B1 (ko) * | 2016-04-29 | 2017-09-12 | 연성정밀화학(주) | 베라프로스트 제조 중간체의 제조방법 |
US11560363B2 (en) | 2018-10-22 | 2023-01-24 | United Therapeutics Corporation | Synthesis of esuberaprost prodrugs |
US10577341B1 (en) * | 2018-11-26 | 2020-03-03 | Chirogate International Inc. | Beraprost-314d monohydrate crystals and methods for preparation thereof |
CN111087284A (zh) * | 2019-12-27 | 2020-05-01 | 安庆润科生物医药科技有限公司 | 一种贝前列环素中间体的制备方法 |
CN118496185A (zh) * | 2020-03-19 | 2024-08-16 | 江西科睿药业有限公司 | 一种贝前列素及其盐的中间体及其制备方法 |
CN112778254A (zh) * | 2020-12-31 | 2021-05-11 | 南京栖云高活医药科技有限公司 | 一种环戊并[b]苯并呋喃-5-丁酸钠的合成方法 |
CN113461647A (zh) * | 2021-07-06 | 2021-10-01 | 南京栖云高活医药科技有限公司 | 贝前列素钠的制备方法 |
CN114957326A (zh) * | 2022-06-28 | 2022-08-30 | 吉尔多肽生物制药(大连市)有限公司 | 一种贝前列素钠膦叶立德中间体的合成方法 |
EP4438596A1 (en) | 2023-03-28 | 2024-10-02 | Université de Lille | Diaminopyrimidine derivatives as hdac and dhfr dual-targeting inhibitors and use thereof in preventing and treating malaria |
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KR20170012314A (ko) | 2017-02-02 |
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US10246430B2 (en) | 2019-04-02 |
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